
NSTALLATION / OPERATING
I
INSTRUCTIONS FOR MAINS
TRANSFORMER DAT03A
AFETY
S
Use thistransformer in conjunction withany
of theGreenBrook Hard Wired Doorchimes
when youwant to havean illuminateddoor
push or to not use any batteries.
For use with illuminated doorpushes or
when converting a doorpush to an
illuminated push.
Please read the instructions fully
before attempting installation.
IF IN DOUBT, INSTALLATION
SHOULD BE MADE BY A
QUALIFIED ELECTRICIAN IN
ACCORDANCE WITH CURRENT
WIRING REGULATIONS.
INSTALLATION
This transformer is designed to be DIN
rail or surface mounted.
1. Connect mains cable to mains in
terminals and secure cable to prevent
movement. Mains in should be
supplied by a 3A fuse or M.C.B,
see Fig .1 below.
2V
ig.1
F
1
4V 8V
Mains in 230V
2. Connect the chime bellwire to the 8V
terminals (see label on product) on
the transformer and terminals D and C
on a GreenBrook wired doorchime.
See Fig.2 below. This gives the
required 8V output.
Fig.2
Door Push
Bell wire
8V
DAT03A
230V AC
Doorchime
3. Switch the power on to transformer
and check operation.
TECHNICAL INFORMATION
Input: 230V, 50Hz
Output: 4, 8 or 12V AC, 2A
GUARANTEE
Your GreenBrook Transformer is
guaranteed for 12 months from the
date of purchase. This does not affect
your statutory rights.
WEST ROAD . HARLOW
ESSEX . CM20 2 BG . UK
sa le s@ gr ee nb ro ok .c o. uk
W WW .G R EE NB R OO K. C O. UK
Issue No: 703101